156977354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{242999}}^1$

素因数の和:243037

約数の個数: 16

約数和(自身を含む): 262440000

約数和(自身を除く): 105462646

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 242999, 485998, 4130983, 4616981, 8261966, 9233962, 78488677, 156977354]

約数ペア:

[(1, 156977354), (2, 78488677), (17, 9233962), (19, 8261966), (34, 4616981), (38, 4130983), (323, 485998), (646, 242999)]